DE1492754A1 - Verfahren zur Herstellung von loeslichen Extrakten aus pflanzlichen Stoffen - Google Patents
Verfahren zur Herstellung von loeslichen Extrakten aus pflanzlichen StoffenInfo
- Publication number
- DE1492754A1 DE1492754A1 DE19651492754 DE1492754A DE1492754A1 DE 1492754 A1 DE1492754 A1 DE 1492754A1 DE 19651492754 DE19651492754 DE 19651492754 DE 1492754 A DE1492754 A DE 1492754A DE 1492754 A1 DE1492754 A1 DE 1492754A1
- Authority
- DE
- Germany
- Prior art keywords
- extract
- tea
- extraction
- mixture
- concentrated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000284 extract Substances 0.000 title claims description 127
- 238000000034 method Methods 0.000 title claims description 71
- 239000000126 substance Substances 0.000 title claims description 24
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 235000013616 tea Nutrition 0.000 claims description 95
- 241001122767 Theaceae Species 0.000 claims description 93
- 238000000605 extraction Methods 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 30
- 239000000047 product Substances 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 17
- 235000020344 instant tea Nutrition 0.000 claims description 14
- 238000005325 percolation Methods 0.000 claims description 14
- 229920001864 tannin Polymers 0.000 claims description 13
- 239000001648 tannin Substances 0.000 claims description 13
- 235000018553 tannin Nutrition 0.000 claims description 13
- 125000003118 aryl group Chemical group 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 6
- 238000011282 treatment Methods 0.000 claims description 6
- 239000012141 concentrate Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- 238000000889 atomisation Methods 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 238000004108 freeze drying Methods 0.000 claims description 3
- 235000013311 vegetables Nutrition 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 2
- 239000007900 aqueous suspension Substances 0.000 claims description 2
- 235000019568 aromas Nutrition 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 2
- 238000002156 mixing Methods 0.000 claims 2
- 238000005119 centrifugation Methods 0.000 claims 1
- 230000035611 feeding Effects 0.000 claims 1
- 239000002002 slurry Substances 0.000 description 16
- 239000007787 solid Substances 0.000 description 16
- 239000010802 sludge Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 238000011068 loading method Methods 0.000 description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 235000010265 sodium sulphite Nutrition 0.000 description 2
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000019687 Lamb Nutrition 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 101100313260 Schizosaccharomyces pombe (strain 972 / ATCC 24843) tea3 gene Proteins 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
- A23F5/28—Drying or concentrating coffee extract
- A23F5/285—Drying or concentrating coffee extract by evaporation, e.g. drying in thin layers or foam drying
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/16—Tea extraction; Tea extracts; Treating tea extract; Making instant tea
- A23F3/18—Extraction of water soluble tea constituents
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/40—Tea flavour; Tea oil; Flavouring of tea or tea extract
- A23F3/42—Isolation or recuperation of tea flavour or tea oil
- A23F3/426—Isolation or recuperation of tea flavour or tea oil by distillation, e.g. stripping leaves; Recovering volatile gases
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
- A23F5/26—Extraction of water soluble constituents
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Tea And Coffee (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1512464A CH455472A (fr) | 1964-11-24 | 1964-11-24 | Procédé de fabrication d'extraits solubles de matières végétales |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1492754A1 true DE1492754A1 (de) | 1969-01-16 |
Family
ID=4406545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651492754 Pending DE1492754A1 (de) | 1964-11-24 | 1965-11-17 | Verfahren zur Herstellung von loeslichen Extrakten aus pflanzlichen Stoffen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3451823A (enrdf_load_stackoverflow) |
| BE (1) | BE672380A (enrdf_load_stackoverflow) |
| BR (1) | BR6575175D0 (enrdf_load_stackoverflow) |
| CH (1) | CH455472A (enrdf_load_stackoverflow) |
| DE (1) | DE1492754A1 (enrdf_load_stackoverflow) |
| DK (1) | DK117197C (enrdf_load_stackoverflow) |
| ES (1) | ES319965A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1055550A (enrdf_load_stackoverflow) |
| NL (1) | NL143116B (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2457329A1 (de) * | 1973-12-05 | 1975-06-12 | Nestle Sa | Verfahren und vorrichtung zur herstellung von tee-extrakten |
| US4839187A (en) * | 1984-06-14 | 1989-06-13 | Nestec Sa | Antioxidant compositions |
| US4844925A (en) * | 1984-07-25 | 1989-07-04 | Nestec S.A. | Process for inhibiting formation of N-nitrosamines in a nitrite-cured food product |
| US4891231A (en) * | 1983-12-15 | 1990-01-02 | Nestec S.A. | Process for inhibiting liquid oxidation in food |
| CN103125642A (zh) * | 2011-12-02 | 2013-06-05 | 云南天士力帝泊洱生物茶集团有限公司 | 高香流动性速溶茶膏的加香制备方法 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4048344A (en) * | 1973-12-05 | 1977-09-13 | Societe D'assistance Technique Pour Produits Nestle S.A. | Preparation of tea extracts |
| GB1535472A (en) * | 1976-03-17 | 1978-12-13 | Nestle Sa | Process for preparing a soluble tea product |
| US4472441A (en) * | 1980-03-25 | 1984-09-18 | The Coca-Cola Company | Process for the production of a soluble tea product |
| FR2508770A1 (fr) * | 1981-07-03 | 1983-01-07 | Raffinage Cie Francaise | Procede d'extraction, de concentration et de purification d'aromes naturels d'origine vegetale et produits obtenus par ce procede |
| US4668525A (en) * | 1982-01-05 | 1987-05-26 | Thomas J. Lipton, Inc. | Tea extraction process |
| JPS59120050A (ja) * | 1982-12-28 | 1984-07-11 | Hohnen Oil Co Ltd | インスタント茶の製造方法 |
| DE3485582D1 (de) * | 1983-12-15 | 1992-04-16 | Nestle Sa | Antioxydierende zusammensetzung. |
| US4925681A (en) * | 1983-12-15 | 1990-05-15 | Nestec S.A. | Process for inhibiting lipid oxidation in food and composition thereby |
| EP0159754A3 (en) * | 1984-04-24 | 1988-10-12 | THE PROCTER & GAMBLE COMPANY | Soluble coffee composition |
| GB9014756D0 (en) * | 1990-07-03 | 1990-08-22 | Unilever Plc | Tea process |
| CA2159465A1 (en) * | 1993-04-01 | 1994-10-13 | Paul H. Todd, Jr. | Lipid-soluble green tea catechin antioxidant solutions |
| JP3593108B2 (ja) * | 2002-02-05 | 2004-11-24 | 花王株式会社 | 緑茶フレーバーの製造法 |
| US7510736B2 (en) * | 2004-02-06 | 2009-03-31 | UNIVERSITé LAVAL | Method for selectively and sequentially extracting catechins from green tea leaf |
| GB2574850B (en) * | 2018-06-20 | 2022-12-14 | Douwe Egberts Bv | Method of beverage extraction and apparatus therefor |
| GB2580323B (en) * | 2018-12-28 | 2021-06-16 | Douwe Egberts Bv | Coffee extraction process |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2785979A (en) * | 1954-04-14 | 1957-03-19 | George F Mitchell | Processes for preparing tea products |
| US2831772A (en) * | 1956-03-22 | 1958-04-22 | Afico Sa | Beverage preparation |
| US3244533A (en) * | 1965-09-23 | 1966-04-05 | Gen Foods Corp | Aromatizing instant coffee |
-
1964
- 1964-11-24 CH CH1512464A patent/CH455472A/fr unknown
-
1965
- 1965-11-12 GB GB48168/65A patent/GB1055550A/en not_active Expired
- 1965-11-16 BE BE672380D patent/BE672380A/xx unknown
- 1965-11-17 US US513643A patent/US3451823A/en not_active Expired - Lifetime
- 1965-11-17 DE DE19651492754 patent/DE1492754A1/de active Pending
- 1965-11-18 DK DK593765AA patent/DK117197C/da active
- 1965-11-22 NL NL656515129A patent/NL143116B/xx not_active IP Right Cessation
- 1965-11-24 BR BR175175/65A patent/BR6575175D0/pt unknown
- 1965-11-24 ES ES0319965A patent/ES319965A1/es not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2457329A1 (de) * | 1973-12-05 | 1975-06-12 | Nestle Sa | Verfahren und vorrichtung zur herstellung von tee-extrakten |
| US4891231A (en) * | 1983-12-15 | 1990-01-02 | Nestec S.A. | Process for inhibiting liquid oxidation in food |
| US4839187A (en) * | 1984-06-14 | 1989-06-13 | Nestec Sa | Antioxidant compositions |
| US4844925A (en) * | 1984-07-25 | 1989-07-04 | Nestec S.A. | Process for inhibiting formation of N-nitrosamines in a nitrite-cured food product |
| CN103125642A (zh) * | 2011-12-02 | 2013-06-05 | 云南天士力帝泊洱生物茶集团有限公司 | 高香流动性速溶茶膏的加香制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES319965A1 (es) | 1966-04-16 |
| BE672380A (enrdf_load_stackoverflow) | 1966-05-16 |
| DK117197B (enrdf_load_stackoverflow) | 1970-03-23 |
| NL6515129A (enrdf_load_stackoverflow) | 1966-05-25 |
| BR6575175D0 (pt) | 1973-08-28 |
| CH455472A (fr) | 1968-07-15 |
| US3451823A (en) | 1969-06-24 |
| DK117197C (da) | 1970-08-24 |
| NL143116B (nl) | 1974-09-16 |
| GB1055550A (en) | 1967-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1492754A1 (de) | Verfahren zur Herstellung von loeslichen Extrakten aus pflanzlichen Stoffen | |
| US6495175B2 (en) | Process for obtaining useful materials from Fenugreek seeds | |
| DE2826466C2 (de) | Verfahren zur Behandlung eines wäßrigen Extrakts eines pflanzlichen Stoffs zwecks Verringerung des Gehalts an Kaffein und/oder Chlorogensäure | |
| DE1692260B2 (de) | Verfahren zum Herstellen eines schnell löslichen Kaffeeprodukts aus Röstkaffee | |
| DE3249608C2 (enrdf_load_stackoverflow) | ||
| DE3207914A1 (de) | Verfahren zur extraktiven gewinnung von hochwertigen natuerlichen wachsen | |
| DE2630580A1 (de) | Verfahren zur herstellung eines bestaendigen, gereinigten kaffeeoels | |
| DE2741524A1 (de) | Verfahren und vorrichtung zur herstellung von extrakten aus gemahlenem roestkaffee u.dgl. | |
| EP0343678B1 (de) | Verfahren zur schonenden Herstellung von Pflanzenextrakten | |
| DE2254635C2 (de) | Verfahren zur Herstellung eines Aromaprodukts aus Teeblättern | |
| DE69201892T2 (de) | Verfahren zur Herstellung von löslichem Instant-Kaffeepulver mit verbessertem Aroma. | |
| DE3780849T2 (de) | Rueckgewinnung und uebertragung von aroma. | |
| DE1692270B2 (de) | Verfahren zur Herstellung eines Tee-Extrakts aus grünen, nicht fermentierten Teeblättern | |
| DE2421270A1 (de) | Verfahren zum herstellen eines ruebensamen-proteinkonzentrates fuer den menschlichen verbrauch | |
| DE3137449A1 (de) | Verfahren zur extraktion von mehl, oel oder protein aus frischem kokosnussfleisch | |
| DE19826143A1 (de) | Verfahren zur Herstellung von Pflanzenextrakten und deren Verwendung | |
| DE2716398A1 (de) | Verfahren zur herstellung eines loeslichen kaffees mit verringertem coffeingehalt | |
| EP0067189A1 (de) | Extraktionsverfahren. | |
| DE69224990T2 (de) | Extraktionsverfahren | |
| DE1492754C (de) | Verfahren zur Herstellung von losli chen Konzentraten aus Teeblattern | |
| DE3203100A1 (de) | Extraktionsverfahren und vorrichtung zu dessen durchfuehrung | |
| AT236761B (de) | Verfahren zur kontinuierlichen Herstellung eines pulverförmigen Extraktes aus pflanzlichem Material | |
| DE1940804A1 (de) | Verfahren zur Herstellung eines Ioeslichen Kakao-Extraktes | |
| DE1492754B (de) | Verfahren zur Herstellung von löslichen Konzentraten aus Teeblättern | |
| DE1007606B (de) | Verfahren zur Herstellung von aromatischen, in heissem Wasser vollkommen loeslichen Pflanzenextrakten |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 | ||
| E77 | Valid patent as to the heymanns-index 1977 |